/* Reset e Estilos Gerais - WhatsApp Theme */
:root {
    --whatsapp-green: #25D366;
    --whatsapp-dark: #128C7E;
    --whatsapp-light: #DCF8C6;
    --whatsapp-teal: #075E54;
    --accent-orange: #FF9800;
    --accent-yellow: #FFC107;
    --primary-gradient: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    --gradient-warm: linear-gradient(135deg, #FFC107 0%, #FF9800 100%);
    --text-dark: #1a1a1a;
    --text-light: #555;
    --bg-light: #FFF9E6;
    --bg-green-light: #E8F5E9;
    --white: #ffffff;
    --shadow: 0 4px 20px rgba(37, 211, 102, 0.15);
    --shadow-hover: 0 8px 30px rgba(37, 211, 102, 0.25);
    --shadow-warm: 0 4px 20px rgba(255, 152, 0, 0.2);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background: linear-gradient(to bottom, #FFF9E6 0%, #FFFEF7 50%, #E8F5E9 100%);
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

/* Cabeçalho e Menu */
header {
    background-color: var(--white);
    box-shadow: 0 1px 2px rgba(0,0,0,0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid #f0f0f0;
    backdrop-filter: blur(10px);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.nav-links a {
    color: var(--text-dark);
    font-weight: 600;
    transition: color 0.3s;
    font-size: 0.95rem;
}

.nav-links a:hover {
    color: var(--whatsapp-green);
}

/* Hero Section (Banner) */
.hero {
    background: var(--primary-gradient);
    background-size: 200% 200%;
    animation: gradientFlow 10s ease infinite;
    color: #fff;
    padding: 6rem 2rem 5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.3);
}

.hero::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: pulse 8s ease-in-out infinite;
    pointer-events: none;
}

.hero::after {
    content: '💬';
    position: absolute;
    font-size: 15rem;
    opacity: 0.05;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    pointer-events: none;
}

@keyframes gradientFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-content {
    max-width: 960px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.45rem 1.1rem;
    border-radius: 999px;
    background: rgba(255,255,255,0.25);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.4);
}

.chip i {
    font-size: 0.85rem;
}

.hero h1 {
    font-size: clamp(2.5rem, 5vw, 4.3rem);
    margin-bottom: 1.5rem;
    font-weight: 800;
    letter-spacing: -1px;
    line-height: 1.1;
    text-shadow: 0 14px 30px rgba(0,0,0,0.2);
}

.hero p {
    font-size: 1.35rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
    font-weight: 500;
    max-width: 720px;
    margin-left: auto;
    margin-right: auto;
}

.hero-actions {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.btn-cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    background: var(--gradient-warm);
    color: #fff;
    padding: 1rem 2.5rem;
    border-radius: 999px;
    font-weight: 800;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-warm);
    border: none;
}

.btn-cta:hover {
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 15px 40px rgba(255, 152, 0, 0.4);
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.5rem;
    border-radius: 999px;
    border: 2px solid rgba(255,255,255,0.5);
    color: #fff;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    backdrop-filter: blur(6px);
    transition: all 0.3s ease;
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.1);
    border-color: #fff;
}

.hero-keywords {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    flex-wrap: wrap;
    color: rgba(255,255,255,0.8);
    font-size: 0.95rem;
    letter-spacing: 0.5px;
}

.hero-keywords li {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.hero-keywords li::before {
    content: '•';
    font-size: 1.2rem;
    color: rgba(255,255,255,0.6);
}

/* Glassmorphism Card */
.glass-card {
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 2px solid rgba(37, 211, 102, 0.2);
    border-radius: 1.5rem;
    padding: 2rem;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--whatsapp-green);
}

/* Conteúdo Principal */
main {
    flex: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
    width: 100%;
}

section {
    margin-bottom: 5rem;
}

section h2 {
    font-size: 2.2rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    text-align: center;
    font-weight: 700;
}

.card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.card {
    background: var(--white);
    padding: 2.5rem;
    border-radius: 1.5rem;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    border: 2px solid rgba(37, 211, 102, 0.15);
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--primary-gradient);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s ease;
}

.card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
    border-color: var(--whatsapp-green);
}

.card:hover::before {
    transform: scaleX(1);
}

.card h3 {
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    font-size: 1.4rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.card i {
    /* Ícones com gradiente não funcionam bem com text-fill-color direto no pai se o ícone for fonte */
    /* Ajuste para ícones FontAwesome ficarem com cor sólida ou gradiente se possível */
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.text-content {
    background: var(--white);
    padding: 3rem;
    border-radius: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border: 1px solid #dbdbdb;
}

.section-heading {
    text-align: center;
    max-width: 780px;
    margin: 0 auto 3rem;
}

.eyebrow {
    display: inline-flex;
    padding: 0.4rem 1.2rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
    background: rgba(37, 211, 102, 0.15);
    color: var(--whatsapp-dark);
    margin-bottom: 1rem;
    border: 2px solid rgba(37, 211, 102, 0.3);
}

.section-heading h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.section-heading p {
    color: var(--text-light);
    font-size: 1.05rem;
}

.section-block {
    margin-bottom: 5rem;
}

/* FAQ Section - Clean List Style */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.faq-item {
    background: #fff;
    border-left: 4px solid var(--whatsapp-green);
    border-radius: 8px;
    padding: 28px 32px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.faq-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-hover);
    border-left-width: 6px;
}

.faq-question {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--whatsapp-dark);
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.faq-answer {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin: 0;
}

/* Impact Section - Professional Grid with Advanced Effects */
.impact-hero {
    position: relative;
    background: linear-gradient(135deg, #f8fff9 0%, #E8F5E9 50%, #f8fff9 100%);
    overflow: hidden;
}

.impact-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(37, 211, 102, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(18, 140, 126, 0.06) 0%, transparent 50%);
    z-index: 0;
}

.impact-hero .section-heading {
    position: relative;
    z-index: 1;
}

.impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.impact-animated .impact-card {
    animation: fadeInUp 0.6s ease-out backwards;
}

.impact-animated .impact-card:nth-child(1) {
    animation-delay: 0.1s;
}

.impact-animated .impact-card:nth-child(2) {
    animation-delay: 0.2s;
}

.impact-animated .impact-card:nth-child(3) {
    animation-delay: 0.3s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.impact-card {
    background: #fff;
    border-radius: 16px;
    padding: 40px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
    border: 2px solid rgba(37, 211, 102, 0.15);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    overflow: hidden;
}

.impact-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--whatsapp-green), var(--whatsapp-dark));
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.4s ease;
}

.impact-card:hover::before {
    transform: scaleX(1);
}

.impact-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 40px rgba(37, 211, 102, 0.2);
    border-color: var(--whatsapp-green);
}

.impact-card.primary {
    border-color: var(--whatsapp-green);
    background: linear-gradient(135deg, #fff 0%, rgba(37, 211, 102, 0.03) 100%);
}

.impact-card.primary:hover {
    background: linear-gradient(135deg, rgba(37, 211, 102, 0.05) 0%, rgba(37, 211, 102, 0.08) 100%);
}

.impact-card.success {
    border-color: #4CAF50;
    background: linear-gradient(135deg, #fff 0%, rgba(76, 175, 80, 0.03) 100%);
}

.impact-card.success:hover {
    background: linear-gradient(135deg, rgba(76, 175, 80, 0.05) 0%, rgba(76, 175, 80, 0.08) 100%);
}

.impact-card.warning {
    border-color: var(--accent-yellow);
    background: linear-gradient(135deg, #fff 0%, rgba(255, 193, 7, 0.03) 100%);
}

.impact-card.warning:hover {
    background: linear-gradient(135deg, rgba(255, 193, 7, 0.05) 0%, rgba(255, 193, 7, 0.08) 100%);
}

.impact-card.info {
    border-color: rgba(37, 211, 102, 0.3);
    position: relative;
}

.impact-card.info::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-dark));
    border-radius: 16px;
    opacity: 0;
    z-index: -1;
    transition: opacity 0.4s ease;
}

.impact-card.info:hover::after {
    opacity: 0.15;
}

.impact-metric {
    font-size: 4rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 8px;
    transition: transform 0.4s ease;
    display: inline-block;
}

.impact-card:hover .impact-metric {
    transform: scale(1.1);
}

.impact-icon {
    font-size: 3.5rem;
    color: var(--whatsapp-green);
    margin-bottom: 12px;
    transition: all 0.4s ease;
    display: inline-block;
}

.impact-card:hover .impact-icon {
    transform: scale(1.15) rotate(5deg);
    filter: drop-shadow(0 4px 8px rgba(37, 211, 102, 0.3));
}

.impact-icon i {
    font-size: 3.5rem;
}

.impact-card h3 {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.impact-card:hover h3 {
    color: var(--whatsapp-green);
}

.impact-card p {
    font-size: 1.05rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin: 0;
    flex: 1;
}

.metric-source {
    font-size: 0.9rem;
    color: var(--whatsapp-green);
    font-weight: 600;
    padding-top: 12px;
    border-top: 2px solid rgba(37, 211, 102, 0.2);
    margin-top: auto;
    transition: all 0.3s ease;
}

.impact-card:hover .metric-source {
    border-top-color: var(--whatsapp-green);
    transform: translateX(8px);
}

/* Separator with Animation */
.impact-separator {
    display: flex;
    align-items: center;
    gap: 24px;
    max-width: 1200px;
    margin: 56px auto 40px;
    position: relative;
    z-index: 1;
}

.separator-line {
    flex: 1;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--whatsapp-green), transparent);
    animation: pulse-line 2s ease-in-out infinite;
}

@keyframes pulse-line {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

.separator-text {
    font-size: 1rem;
    font-weight: 700;
    color: var(--whatsapp-green);
    text-transform: uppercase;
    letter-spacing: 2px;
    padding: 8px 24px;
    background: #fff;
    border: 2px solid var(--whatsapp-green);
    border-radius: 24px;
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(37, 211, 102, 0.15);
}

/* Secondary Grid for Info Cards */
.impact-grid-secondary {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    max-width: 1200px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.impact-grid-secondary .impact-card {
    animation: fadeInUp 0.6s ease-out backwards;
}

.impact-grid-secondary .impact-card:nth-child(1) {
    animation-delay: 0.4s;
}

.impact-grid-secondary .impact-card:nth-child(2) {
    animation-delay: 0.5s;
}

.impact-grid-secondary .impact-card:nth-child(3) {
    animation-delay: 0.6s;
}

/* Feature Icon UTF-8 Support */
.feature-icon {
    font-size: 2.5rem;
    display: inline-block;
    margin-bottom: 0.5rem;
}

.benefits-grid {
    background-clip: text;
    margin-bottom: 8px;
}

.stat-label {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.stat-card p {
    line-height: 1.6;
    color: var(--text-dark);
    margin-bottom: 16px;
}

.stat-source {
    font-size: 0.85rem;
    color: var(--whatsapp-green);
    font-weight: 600;
}

.impact-features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-top: 48px;
}

.impact-item {
    text-align: center;
    padding: 24px;
    background: #fff;
    border-radius: 12px;
    border: 2px solid rgba(37, 211, 102, 0.15);
    transition: all 0.3s ease;
}

.impact-item:hover {
    transform: translateY(-4px);
    border-color: var(--whatsapp-green);
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.15);
}

.impact-icon {
    font-size: 3rem;
    margin-bottom: 16px;
}

.impact-item h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-dark);
    font-weight: 700;
}

.impact-item p {
    line-height: 1.6;
    color: var(--text-dark);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

/* FAQ Section - Clean List Style */
.faq-list {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.faq-item {
    background: #fff;
    border-left: 4px solid var(--whatsapp-green);
    border-radius: 8px;
    padding: 28px 32px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

.faq-item:hover {
    transform: translateX(8px);
    box-shadow: var(--shadow-hover);
    border-left-width: 6px;
}

.faq-question {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--whatsapp-dark);
    margin: 0 0 12px 0;
    line-height: 1.4;
}

.faq-answer {
    font-size: 1rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin: 0;
}

/* Impact Section - Professional Grid */
.impact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 1200px;
    margin: 0 auto;
}

.impact-card {
    background: #fff;
    border-radius: 12px;
    padding: 36px;
    box-shadow: var(--shadow);
    border: 2px solid rgba(37, 211, 102, 0.15);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.impact-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-hover);
}

.impact-card.primary {
    border-color: var(--whatsapp-green);
    background: linear-gradient(135deg, #fff 0%, rgba(37, 211, 102, 0.02) 100%);
}

.impact-card.success {
    border-color: #4CAF50;
    background: linear-gradient(135deg, #fff 0%, rgba(76, 175, 80, 0.02) 100%);
}

.impact-card.warning {
    border-color: var(--accent-yellow);
    background: linear-gradient(135deg, #fff 0%, rgba(255, 193, 7, 0.02) 100%);
}

.impact-card.info {
    border-color: rgba(37, 211, 102, 0.3);
}

.impact-metric {
    font-size: 3.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--whatsapp-green), var(--whatsapp-dark));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    line-height: 1;
    margin-bottom: 4px;
}

.impact-icon {
    font-size: 3rem;
    color: var(--whatsapp-green);
    margin-bottom: 8px;
}

.impact-icon i {
    font-size: 3rem;
}

.impact-card h3 {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.3;
}

.impact-card p {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--text-dark);
    margin: 0;
    flex: 1;
}

.metric-source {
    font-size: 0.85rem;
    color: var(--whatsapp-green);
    font-weight: 600;
    padding-top: 8px;
    border-top: 1px solid rgba(37, 211, 102, 0.15);
    margin-top: auto;
}

.benefit-card {
    background: #fff;
    border-radius: 1.5rem;
    padding: 2.5rem;
    border: 2px solid rgba(37, 211, 102, 0.2);
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.benefit-card:hover {
    transform: translateY(-8px);
    border-color: var(--whatsapp-green);
    box-shadow: var(--shadow-hover);
}

.benefit-icon {
    font-size: 3rem;
    margin-bottom: 0.5rem;
}

.benefit-card h3 {
    font-size: 1.5rem;
    color: var(--whatsapp-dark);
    margin: 0;
    font-weight: 800;
}

.benefit-card p {
    color: var(--text-dark);
    font-size: 1.05rem;
    line-height: 1.6;
    margin: 0;
}

.benefit-detail {
    font-size: 0.85rem;
    color: var(--text-light);
    font-style: italic;
    padding-top: 0.5rem;
    border-top: 2px solid rgba(37, 211, 102, 0.1);
    margin-top: auto;
}

.highlight-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.feature-card {
    background: #fff;
    border-radius: 1.5rem;
    padding: 2rem;
    border: 2px solid rgba(37, 211, 102, 0.2);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--whatsapp-green);
    box-shadow: var(--shadow-hover);
}

.icon-circle {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    background: var(--primary-gradient);
    color: #fff;
    margin-bottom: 1rem;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

/* Estilos para o Exemplo Visual de Kanban (Colunas) */
.kanban-preview {
    display: flex;
    gap: 1.5rem;
    overflow-x: auto;
    padding: 2rem;
    margin: 2rem 0;
    background: #fff;
    border-radius: 1.5rem;
    box-shadow: 0 20px 40px rgba(0,0,0,0.06);
    border: 2px solid rgba(37, 211, 102, 0.15);
}

.kanban-column {
    flex: 1;
    min-width: 250px;
    background: #f0f2f5;
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    border-top: none; /* Removendo borda superior antiga */
}

.kanban-header {
    font-weight: 700;
    color: var(--text-dark);
    font-size: 1rem;
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.kanban-card {
    background: var(--white);
    padding: 1rem;
    border-radius: 0.8rem;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.kanban-column.col-1 .kanban-card { border-left-color: #25D366; }
.kanban-column.col-2 .kanban-card { border-left-color: #FFC107; }
.kanban-column.col-3 .kanban-card { border-left-color: #FF9800; }

.kanban-card:hover {
    transform: scale(1.03);
    box-shadow: 0 8px 16px rgba(0,0,0,0.1);
}

.kanban-column.is-leads {
    background: linear-gradient(135deg, #E8F5E9 0%, #C8E6C9 100%);
}

.kanban-column.is-negotiation {
    background: linear-gradient(135deg, #FFF9C4 0%, #FFF59D 100%);
}

.kanban-column.is-closed {
    background: linear-gradient(135deg, #FFE0B2 0%, #FFCC80 100%);
}

/* Destaque Livro Receita Previsível */
.book-highlight {
    background: var(--primary-gradient);
    color: white;
    padding: 4rem;
    border-radius: 2rem;
    display: flex;
    align-items: center;
    gap: 3rem;
    margin: 4rem 0;
    box-shadow: 0 20px 40px rgba(220, 39, 67, 0.3);
}

.book-content h3 {
    color: #fff;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.book-content p {
    color: rgba(255,255,255,0.9);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.tag {
    display: inline-block;
    background: rgba(255,255,255,0.2);
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    font-size: 0.9rem;
    margin-right: 0.5rem;
    border: 1px solid rgba(255,255,255,0.3);
    backdrop-filter: blur(5px);
}

/* Métricas */
.metrics-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.metric-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 1rem;
    text-align: center;
    border: 2px solid rgba(37, 211, 102, 0.2);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
    border-color: var(--whatsapp-green);
}

.metric-value {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 0.5rem;
    display: block;
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.metric-label {
    font-size: 1rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Tabela Comparativa */
.comparison-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: 2rem;
    background: var(--white);
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid #dbdbdb;
}

.comparison-table th, .comparison-table td {
    padding: 1.5rem;
    text-align: left;
    border-bottom: 1px solid #f0f0f0;
}

.comparison-table th {
    background-color: #fafafa;
    color: var(--text-dark);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
}

.comparison-table tr:last-child td {
    border-bottom: none;
}

.comparison-table .check-icon {
    color: var(--whatsapp-green);
}

.comparison-table .cross-icon {
    color: #8e8e8e;
}

.seo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.seo-card {
    background: #fff;
    border-radius: 1.25rem;
    padding: 2rem;
    border: 2px solid rgba(37, 211, 102, 0.2);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.seo-card:hover {
    transform: translateY(-5px);
    border-color: var(--whatsapp-green);
}

.seo-card h3 {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.2rem;
    margin-bottom: 1rem;
    color: var(--whatsapp-dark);
}

.seo-card i {
    color: var(--whatsapp-green);
}

.seo-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.seo-list li {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    color: #555;
    font-size: 0.95rem;
}

.seo-list li i {
    color: var(--whatsapp-green);
    margin-top: 0.2rem;
}

.cta-banner {
    background: var(--primary-gradient);
    color: #fff;
    padding: 4rem 3rem;
    border-radius: 2rem;
    text-align: center;
    box-shadow: 0 20px 50px rgba(37, 211, 102, 0.3);
    position: relative;
    overflow: hidden;
}

.cta-banner::before {
    content: '🚀';
    position: absolute;
    font-size: 12rem;
    opacity: 0.08;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
}

.cta-banner h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 1rem;
}

.cta-banner p {
    max-width: 640px;
    margin: 0 auto 2rem;
    color: rgba(255,255,255,0.95);
    font-size: 1.1rem;
}

.cta-banner .btn-cta {
    background: #fff;
    color: var(--whatsapp-dark);
    box-shadow: 0 8px 25px rgba(255,255,255,0.3);
}

.cta-banner .btn-cta:hover {
    background: var(--gradient-warm);
    color: #fff;
}

.page-hero {
    background: var(--primary-gradient);
    color: #fff;
    padding: 4rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.page-hero::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at bottom left, rgba(255,255,255,0.2), transparent 60%);
}

.page-hero__content {
    max-width: 720px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.page-hero p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.9);
}

.footer-content {
    max-width: 960px;
    margin: 0 auto;
}

/* Rodapé */
footer {
    background: linear-gradient(to right, var(--whatsapp-teal) 0%, var(--whatsapp-dark) 100%);
    color: #fff;
    padding: 3rem 2rem;
    text-align: center;
    margin-top: auto;
    border-top: 4px solid var(--whatsapp-green);
}

footer p {
    color: rgba(255,255,255,0.8);
}

/* Editor Choice Banner - Cinndi */
.editor-choice-banner {
    background: linear-gradient(135deg, #fff 0%, #E8F5E9 100%);
    border: 3px solid var(--whatsapp-green);
    border-radius: 2rem;
    padding: 4rem 3rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(37, 211, 102, 0.25);
}

.editor-choice-banner::before {
    content: '⭐';
    position: absolute;
    font-size: 20rem;
    opacity: 0.03;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-15deg);
    animation: pulse 4s ease-in-out infinite;
}

.choice-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--primary-gradient);
    color: #fff;
    padding: 0.75rem 2rem;
    border-radius: 999px;
    font-weight: 800;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.3);
    margin-bottom: 2rem;
    animation: bounce 2s ease-in-out infinite;
}

.choice-badge i {
    font-size: 1.2rem;
    animation: spin 3s linear infinite;
}

.editor-choice-banner h2 {
    font-size: clamp(3rem, 6vw, 5rem);
    background: var(--primary-gradient);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
    font-weight: 900;
}

.editor-choice-banner .subtitle {
    font-size: 1.3rem;
    color: var(--text-dark);
    margin-bottom: 3rem;
    font-weight: 600;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.features-compact {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    margin-bottom: 3rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.feature-item {
    background: #fff;
    padding: 1.5rem;
    border-radius: 1.25rem;
    border: 2px solid rgba(37, 211, 102, 0.2);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: var(--shadow);
}

.feature-item:hover {
    transform: translateY(-8px) scale(1.03);
    border-color: var(--whatsapp-green);
    box-shadow: var(--shadow-hover);
}

.feature-item i {
    font-size: 2.5rem;
    color: var(--whatsapp-green);
    margin-bottom: 0.5rem;
}

.feature-item strong {
    font-size: 1.1rem;
    color: var(--text-dark);
    font-weight: 800;
}

.feature-item span {
    font-size: 0.9rem;
    color: var(--text-dark);
    text-align: center;
    line-height: 1.5;
}

.btn-large {
    font-size: 1.2rem;
    padding: 1.25rem 3rem;
    margin-bottom: 1rem;
    animation: pulse 2s ease-in-out infinite;
}

.small-note {
    color: var(--text-light);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Animações */
@keyframes pulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.03; }
    50% { transform: translate(-50%, -50%) scale(1.05); opacity: 0.05; }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Responsividade */
@media (max-width: 1024px) {
    .features-compact {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .impact-grid,
    .impact-grid-secondary {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .impact-metric {
        font-size: 3.2rem;
    }
}

@media (max-width: 768px) {
    .hero h1 {
        font-size: 2.5rem;
    }
    
    .nav-links {
        display: none; /* Simplificação para mobile */
    }
    
    .book-highlight {
        flex-direction: column;
        text-align: center;
        padding: 2rem;
    }

    .hero-actions {
        flex-direction: column;
        width: 100%;
    }
    
    .btn-cta,
    .btn-ghost {
        width: 100%;
    }
    
    .card-grid,
    .highlight-grid,
    .seo-grid,
    .benefits-grid {
        grid-template-columns: 1fr;
    }
    
    .kanban-preview {
        overflow-x: scroll;
        padding: 1rem;
    }
    
    .kanban-column {
        min-width: 280px;
    }
    
    .features-compact,
    .impact-grid,
    .impact-grid-secondary {
        grid-template-columns: 1fr;
    }
    
    .faq-item {
        padding: 20px 24px;
    }
    
    .faq-item:hover {
        transform: translateX(4px);
    }
    
    .impact-metric {
        font-size: 2.8rem;
    }
    
    .impact-icon {
        font-size: 2.5rem;
    }
    
    .impact-separator {
        gap: 16px;
        margin: 40px auto 32px;
    }
    
    .separator-text {
        font-size: 0.85rem;
        padding: 6px 16px;
    }
    
    .impact-card {
        padding: 32px 24px;
    }
}
    
    .faq-question {
        padding: 1.25rem 1.5rem;
    }
    
    .faq-answer {
        padding: 0 1.5rem 1.25rem 1.5rem;
    }
    
    .faq-question h3 {
        font-size: 1rem;
    }
}